From: Internet testing for Chlamydia trachomatisin England, 2006 to 2010
All NCSP tests | Internet | GP | SRH | |||||
---|---|---|---|---|---|---|---|---|
N | % | N | % | N | % | N | % | |
Total number of tests | 436,389 | 21,451 | 39,432 | 45,596 | ||||
Test result | ||||||||
Positive | 18,511 | (4.2%) | 1,740 | (8.1%) | 2,251 | (5.7%) | 4,504 | (9.9%) |
Age group | ||||||||
15 | 18,405 | (4%) | 237 | (1%) | 901 | (2%) | 3,215 | (7%) |
16-19 | 232,692 | (53%) | 6,659 | (31%) | 14,283 | (36%) | 24,866 | (55%) |
20-24 | 185,292 | (42%) | 14,555 | (68%) | 24,248 | (61%) | 17,515 | (38%) |
Ethnicity | ||||||||
White | 235,570 | (81%) | 17,926 | (91%) | 20,976 | (70%) | 26,261 | (78%) |
Black | 19,178 | (7%) | 499 | (3%) | 2,784 | (9%) | 4,002 | (12%) |
Asian | 22,370 | (8%) | 519 | (3%) | 4,744 | (16%) | 1,488 | (4%) |
Chinese | 1,121 | (0%) | 24 | (0%) | 335 | (1%) | 75 | (0%) |
Other | 1,625 | (1%) | 59 | (0%) | 298 | (1%) | 194 | (1%) |
Mixed | 9,667 | (3%) | 569 | (3%) | 950 | (3%) | 1,703 | (5%) |
Unknown | 146,858 | 1,855 | 9,345 | 11,783 | ||||
Reports new sexual partner in past 3 months | ||||||||
No | 79,607 | (43%) | 6,537 | (38%) | 14,518 | (55%) | 7,913 | (35%) |
Yes | 105,247 | (57%) | 10,647 | (62%) | 11,658 | (45%) | 14,883 | (65%) |
Unknown | 251,535 | 4,267 | 13,256 | 22,800 | ||||
Reports >1 sexual partner in past 12 months | ||||||||
No | 73,104 | (43%) | 5,216 | (32%) | 13,830 | (55%) | 6,764 | (32%) |
Yes | 98,597 | (57%) | 11,338 | (68%) | 11,144 | (45%) | 14,244 | (68%) |
Unknown | 264,688 | 4,897 | 14,458 | 24,588 | ||||
IMD quintile | ||||||||
1 (Most deprived) | 109,663 | (30%) | 3,733 | (18%) | 10,837 | (30%) | 15,331 | (37%) |
2 | 87,123 | (24%) | 4,276 | (21%) | 9,525 | (27%) | 10,053 | (24%) |
3 | 69,344 | (19%) | 4,353 | (21%) | 6,186 | (17%) | 6,395 | (16%) |
4 | 55,567 | (15%) | 4,093 | (20%) | 4,571 | (13%) | 5,523 | (13%) |
5 (Least deprived) | 45,781 | (12%) | 4,164 | (20%) | 4,495 | (13%) | 3,952 | (10%) |
Unknown | 68,911 | 832 | 3,818 | 4,342 |